No, it is not possible. Also, it would require giving the logic providing run-time rights full access for all. That would imply that an anonymous user (or any user) could call that logic from the client API.
The security in Mendix is very granular and using Access Right on Entityies is very powerful. If you are not allowed to read data in some cases I would add that logic to the XPath statement or to an OQL statement.
Go Make It
I want this screen handled from the UI, that a super user can provide access of pages and microflows to different users