Is there a way to hide certain things in admin on subsites?

I'n trying to find a way to hide certain things in the admin of sub-sites, which will show on the main site or, even better, show up for supper admins.

For example, in Gravity Forms, I want to be able to hide some of the top sections on the Edit Form page (form settings & preview), but I'd also like to be able to hide other things int he admin.

Menus aren't a problem, as I have a plugin to do that.