When trying to connect to a SQL Server database, there is an option to connect via SQL Server authentication, but the only option I have with Analysis Services is connecting via Azure Active Directory or Windows Authentication (which I don't think I have).
However, every time I enter in my Microsoft user/password it just keeps prompting for it again and again, going in an infinite loop:
How do I actually connect to SSAS from SSMS?
Note:
Authentication type, Active Directory - Universal with MFA support, is recommended.
Follow the offical document(Manage Analysis Services), it works for me.