I am not sure if they took Indians. But the Waffen-SS had foreign divisions. First from Scandinavia.
And later in the war they even had Ukraining and other eastern Europeans in the "Allgemeine-SS".
But that's all a bit different from the original SS. Who wereHitler's bodyguards original only 10.
You had to be legit "Aryan" to join them. They wouldn't have taken Eastern Europeans.
But they took other western Europeans. The last SS division defending the Fuehrer Bunker were actually french guys.
That's probably why we lost it