Question "class" in the selection of categories?

[Zoul]

Hello

I searched and found no solution.

I'd like to know if it is possible to differentiate the colors of categories and subcategories in the selection.
This for smooth playback when a lot of parties.

thank you very much

 

[Fillip H.]

Unfortunately I don't believe this is possible, sorry

 

[Zoul]

At least I'm set, but it is unfortunate.

thank you