SORRY, the export --fullpdf Option does what i searched for!
Another option would be to query the PostGresSQL Database to get what you are looking for.
I've set up a linked server on my SQL Server box to point to my Tableau server. So I can query using Openquery from SQL server to pull back any information I need from the Tableau Database. I created it so I can use the names from the Tableau database if I need to programmatically pull down the objects from Tableau via Tabcmd or the RestApis
Hope this helps.