So Tableau 9.3 now supports many more projections. I did a search of google and found a few world maps that work on the first page of search results. A more thorough search will probably turn up something specific for your needs. 2 examples I found - plug these URL's into the map service URL field of Tableau 9.3 desktop pro:
or here is an India specific one:
You may also wish to explore www.mapbox.com or to stand up your own WMS server.
I attached the .tms files for each of these as well. You can drop these into ..\My Tableau Repository\Mapsources and they will appear as available options in Tableau 9.3 when you next open it. I hope that helps.
Thanks for the help Patrick ,apologize for the delay in response will check the same
marking assumed answered. If you find that my solution helped you, please mark my post as correct.