You can add your Teams account (or in other words your Microsoft 365 account) to your Mac.
The general steps should be like settings>account>select Exchange>login your account>select calendar.
Then on the Mac calendar you would see the Teams calendar appears, which may take some time to sync the events.
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.