Indian khana is very vast subject my dear,
its not just the thaali, even thaali i have seen there are north inidans, kashmiri, punjabi, rajasthani, etc then there are marathi, gujarati, etc, then there are south indian even Goa has a different daily servings.
there are vegetarian thaali, non-veg. do you compare a delhi kabab, lucknow kabab with goa prawns and fish, or hyderabadi biryani.
i think india is full of indian khaana.