Request on new categories

I would like to request for your newest update you add super-categories. The super-categories are bigger categories to add another category. Me and my friends are roleplayers and anime weebs. We want this because when adding to a specific roleplay server it requires different kinds of homes. Such as opposite world and real world. In real world we Need stuff like stores and the super category could separate the opposite world from the real world. Please considerthis.