Hello TVTY BI,
There are two articles I can think of that will likely be of assistance for you with this.
There are several other questions/answers in the community related to connecting and using saleforce with Tableau as well https://community.tableau.com/search.jspa?q=salesforce
hi, have you solved it ? I met the same problem recently also in displaying the data from sales and need to use python to do the preprocessing.