So this isn't a built in feature, it's likely that this could be done using multi-action entries from a custom mode implementation, in fact I don't really see a reason why not since they basically create a sub menu. Aside from writing your own custom mode this is a feature that could probably be added to drun based on the category information found in desktop files which actually isn't a bad idea. If you are looking to use this from dmenu I'm not sure how to go about creating this for dmenu though, it seems too complicated to do outside of the API.

Thank you for answer.

I am using wofi in drun mode.

If I understood correctly, I should go via to "$HOME/.local/share/applications/*.desktop" and look for the solution here.

Sample code would be nice.