Are you meaning a 'subcategory' past cd's (like country, rock, etc etc)?
Yeah, I've noticed that on some categories that I have posted directly on ebay have more "options" but when you do the same kind of listing here, those "options" (or subcategories) aren't available...
Perhaps start a ticket with tech support and see what they say...
Good luck...and let me know what they say
Best regards,
Kathleen