Who's Eric?
You maybe able to use css to style the table, I think ui-table uses tabulator 5.1, but not sure Tabulator | JavaScript Tables & Data Grids
Or you can make columns you wish to size html and adjust the array objects as needed.
e.g.
[{"id":"acb594c5b3cdc60d","type":"change","z":"b9860b4b9de8c8da","name":"","rules":[{"t":"set","p":"payload","pt":"msg","to":"$$.payload ~> |$|{\t \"Name\": \"<span style=\\\"font-size: \" & $$.text_size & \"px;\\\">\" & $.Name & \"</span>\",\t \"Age\": \"<span style=\\\"font-size: \" & $$.text_size & \"px;\\\">\" & $.Age & \"</span>\",\t \"web\": \"<a href=\\\"\" & $.web & \"\\\" style=\\\"font-size: \" & $$.text_size & \"px;\\\">\" & $.web & \"</a>\"\t }|","tot":"jsonata"}],"action":"","property":"","from":"","to":"","reg":false,"x":360,"y":4760,"wires":[["e07866ad6f0d18d8","5da9c63d0ae6ee5b"]]},{"id":"e7e77a184fd0581f","type":"inject","z":"b9860b4b9de8c8da","name":"","props":[{"p":"payload"},{"p":"text_size","v":"25","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"[{\"Name\":\"Yokoi\",\"Age\":\"30\",\"Color\":\"lime\",\"Prog\":70,\"Star\":\"3\"},{\"Name\":\"DCJ\",\"Age\":\"50\",\"Color\":\"dodgerblue\",\"Prog\":\"45\",\"Star\":2,\"Pass\":false,\"web\":\"\"},{\"Name\":\"Nick\",\"Age\":\"40\",\"Color\":\"darkred\",\"Prog\":95,\"Star\":\"5\",\"Pass\":true,\"web\":\"http://nodered.org\"},{\"Name\":\"Oli\"}]","payloadType":"json","x":170,"y":4760,"wires":[["acb594c5b3cdc60d"]]},{"id":"e07866ad6f0d18d8","type":"ui_table","z":"b9860b4b9de8c8da","group":"91064730303102a7","name":"People","order":1,"width":"8","height":"3","columns":[{"field":"Name","title":"Who","width":"20%","align":"left","formatter":"html","formatterParams":{"target":"_blank"}},{"field":"Age","title":"Age","width":"40","align":"center","formatter":"html","formatterParams":{"target":"_blank"}},{"field":"Color","title":"","width":"5%","align":"left","formatter":"color","formatterParams":{"target":"_blank"}},{"field":"Star","title":"%","width":"100","align":"left","formatter":"star","formatterParams":{"target":"_blank"}},{"field":"Pass","title":"","width":"5%","align":"center","formatter":"tickCross","formatterParams":{"target":"_blank"}},{"field":"Prog","title":"","width":"80","align":"left","formatter":"progress","formatterParams":{"target":"_blank"}},{"field":"web","title":"URL","width":"15%","align":"left","formatter":"html","formatterParams":{"target":"_blank"}}],"outputs":0,"cts":false,"x":540,"y":4760,"wires":[]},{"id":"5da9c63d0ae6ee5b","type":"debug","z":"b9860b4b9de8c8da","name":"debug 313","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","statusVal":"","statusType":"auto","x":630,"y":4620,"wires":[]},{"id":"91064730303102a7","type":"ui_group","name":"Richer Table","tab":"29ec6908.552b36","order":1,"disp":true,"width":"8","collapse":false},{"id":"29ec6908.552b36","type":"ui_tab","name":"Home","icon":"track_changes","order":1,"disabled":false,"hidden":false}]
example expression
$$.payload ~> |$|{
"Name": "<span style=\"font-size: " & $$.text_size & "px;\">" & $.Name & "</span>",
"Age": "<span style=\"font-size: " & $$.text_size & "px;\">" & $.Age & "</span>",
"web": "<a href=\"" & $.web & "\" style=\"font-size: " & $$.text_size & "px;\">" & $.web & "</a>"
}|
Targets Name, Age and web
