Create nested style from selected text

I trying to find a way to simply select a line of styled text and then have InDesign create a nested style based on that text.  For example

2012 Chevy Camaro - Leather, Great Car, Super Fast.............$20,000

The ....... would represent a tab character with leading dot.  We've switched from using Multi-Ad Creator to using InDesign and this is one of the main features I really miss that creator would do, it saved a tremendous amount of time vs. manually creating all the styles for your nested style.

Thanks