Recursive reverse BOM or Implosion

Hello everyone,

I am new to the forum and have a problem imploding a bill of material. I want to put in a number and get the "where used" all the way to the top. The data is arranged by Parent, Child, Qty. I would like to have the output in a hierarchical format where the data may reach as many as 20 levels.

I have included a file with a set of data and and 2 styles of example output (left side right side). If the data output is too difficult I guess I can rearrange data that has a straight list of child and parent.

thank you in advance for your assistance