conditional formatting on a column

goyalsa , Create a measure like below and use in conditional formatting using field value option

Color=

var _min = calculate(Minx(values(Table[Party]),[cost per order]), removefilters(Table[Party))

return

if(_min = [cost per order], "Green", "white")

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/1682539
https://amitchandak.medium.com/power-bi-where-is-the-conditional-formatting-option-in-new-format-pane-66e0afcb15f3