We order a lot of parts and to keep everything organized we make a large assembly with many sub assemblies.  I would like a sheet that just lists all the raw materials and ordered parts that are found in the individual sub assemblies for the entire job.  For example,

If I have a car assembly, and I am marking each wheel as its own sub assembly(which would include the tires, hubs, lugs, etc.) what list would show me the number of lugs found in the entire car?