Using a "master" team to give permissions to other teams

[FrodeBK]

excuse the ignorance. My organisation will not allow hubs. Can i work around this by having one large Team with all users enrolled and then create new theme-based Teams and add the "master" team to provide access to my other teams? I know i can use the ms365 group to add the users but i would like it to syncronise the permissions. So that i add a user to the master team and then the other inherit it.

Apologies for the clunky description. 

Is the only way Hub-inheritance?

f

[#2]

You cannot nest Teams/Groups within other Teams/Groups, that functionality is still being worked on.

[#3]

Thank you for the response!
Will this be some sort of replacement for the Sharepoint Hub-functionality?