If you want to present the data in a beautiful way, this isn’t the way. Maybe you can sort them by something else? A network diagram on „familiarities between Indian languages spoken by at least [whatever the numerical value of 0,1% of Indians is]“ and showcase them and all their intricacies that way. But this is just a list that is made very long by the way it’s presented.

I applaud your enthusiasm for the diversity of language, though! Great to see!