Containers are unsupported - https://kb.tableau.com/articles/issue/tableau-server-on-linux-cannot-be-installed-in-a-virtual-container
The lack of systemd will prevent server from installing.
You could monitor the idea - https://community.tableau.com/ideas/5943 where this is discussed and currently marked as planned. When the feature is released, it will change status and be marked as released. Click on the 'Follow' button on the right side to keep appraised of updates.