Color Code column values in matrix on filter selection

[RMRaptor]

Hello All

How to write expression when value is selected from filter/slicer then apply specific color code to column   values only

for instance i'm selecting 

1)  State column value in slicer as Detroit,  color code all different places/locations to Red color in columns.

2)  State column value in slicer as Newjersy,  color code all different places/locations to Blue color in columns.

Matrix   :

Column : Location

Row : County

Measure: Population

Thanks

Rm

[amitchandak · Accepted solution]

@RMRaptor , if you are not using legend and you are able to see fx icon on color, you will be able to use a color measure and use it conditional formatting using field value option

color = Switch(selectedvalue(Table[State]) ,

"Detroit", "Red",

"Newjersy", "Blue",

"Green"

)

How to do conditional formatting by measure and apply it on pie?
https://www.youtube.com/watch?v=RqBb5eBf_I4&list=PLPaNVDMhUXGYo50Ajmr4SgSV9HIQLxc8L
https://community.powerbi.com/t5/Community-Blog/Power-BI-Conditional-formatting-the-Pie-Visual/ba-p/...
https://amitchandak.medium.com/power-bi-where-is-the-conditional-formatting-option-in-new-format-pan...