Export from Tableau to Excel
The utility used by DSA AD and DSA Cloud AD (tabcmd.exe) exports to .csv files but not directly to Excel files.
.CSV to Excel
Excel workbook’s may be able to be configured (without using a VBA macro) to read in a .csv file.
PowerShell can use the COM for Excel object to do all kinds of things to Excel files including importing data from .csv files. The COM interface gives access to the same commands as VBA for Excel.