Symbolise by maximum value field's name by @HanliePetoors:
I have some census data that shows how many people are employed in different industries, say Industry A, Industry B and Industry C. So each polygon has a value for Industry A, Industry B and Industry C.
[I want to] symbolise the census polygons to show the name of the industry that employs the most people. So if polygon 1 employs most people in Industry C, I want to symbolise it with a specific colour corresponding to Industry C.
For OBJECTID 1 and 3 I want to return the value 'Industry Agriculture Forestry Fisheries' and for OBJECTID 2 I want to return the value 'Industry Manufacturing'. Either as a label or a value that I can use for symbology.
I'm looking for dynamic, out-of-the-box functionality (no code) in the symbology pane.