Here's how to use the Facebook Pages Connector:
2.Click 'Link a New Credential' and choose the Faceook logo. Enter your credentials
3. Build your query. Choose the Provider (the data source: FB Pages), the Credentials (your FB login info), the Account, then you can select to see all of your Page data or specific Posts
4. Now select your dimensions, metrics, segments, and additional settings. Before you click submit, you can get a quick view of your data with the Preview function.
5. Once everything looks good, go ahead and click 'Submit'.
6. After submitting your query, your data needs to be updated in Tableau. Click 'Update Now'.