Answer
On each node of a Tableau Server instance:
1. Download the packaged Sharepoint Lists (JDBC) Tableau connector (TACO) file or "cdata.sharepoint.taco", from the Tableau Exchange.
2. Move the .taco file to the following directory on each node of a Tableau Server instance:
Windows: C:\ProgramData\Tableau\Tableau Server\data\tabsvc\vizqlserver\Connectors
Linux: [Your Tableau Server Install Directory]/data/tabsvc/vizqlserver/Connectors
3. Download and install the SharePoint Lists JDBC driver from the Tableau Driver center. The JDBC driver ( data.tableau.sharepoint.jar) needs to be placed in the following directory on each node of a Tableau Server instance:
Windows: C:\Program Files\Tableau\Drivers
Linux: /opt/tableau/tableau_driver/jdbc
4. Restart Tableau Server