Changing the background color of options

Hi everyone!

Is it possible to change the text color (or background) of options and make it unique on the fly?
Like we have 5 (the number is variable in the app actually) options and 5 distinct colors (red, blue, green, yellow, purple for example) will be chosen for formatting.

I tried to implement some tricks (src1, src2), but didn’t have any success.

Will appreciate any help, thank you!