Extract a detailed and complete BOM (assembly) of an item from QuickBooks

Hello, I am facing a problem relating to the management of BOMs or assemblies in QuickBooks Deskop.

We are a car manufacturer and we therefore have many different assemblies with several levels (up to 6 levels).

I would like to extract the detailed BOM for a car with details of each level which would allow me to extract the complete list of all the parts making up the car

For example :

The assembly number of my car is: "CAR 1".
This assembly is made up of 3 sub-assemblies:
- GROUP 1 - Chassis
- GROUP 2 - Engine
- GROUP 3 - Bodywork

Each of these 3 sub-groups is made up of sub-sub-groups of assemblies, for example in the 1st sub-group "GROUP 1 - Chassis":
- Fitted frame (assembly made up of 10 child parts, for example)

In this way, we have up to 6 levels of sub-groups, each made up of assemblies and child parts.

I would therefore like to be able to extract the complete and detailed assembly of the car comprising the 6 levels of detailed parts.

To date I have not found any solution to do this. It's only possible to print out the assembly details in an Excel version, but it's not possible to extract all the different levels of an assembly to have the complete list of parts for making my car, for example.
Or you have to do this manually, which is very long and tedious.

If anyone has a solution, it would be great!

Thanks a lot in advance