Sorting NSE listed compnies, sector wise

I am trying to list down all the market sectors and corresponding NSE listed companies in an excel sheet. Is there a place or a filter in NSE website where I can find the list of all companies sector wise?

I think I will get names of the companies in bhavcopy, but I would really like to categorize them according to their sectors.

Can check this site.

I think this link also helpful for you , click " about indices" drop down in the link