Waterfall chart with breakdown

Hey everyone.

I'm trying to create a waterfall chart with breakdown of components. 

My data consists of a gross price and a net price. It also consists of all the components between the gross and net price in their respective columns, such as VAT, discount etc. This is how I ideally want it to look like:

Where the start and finish bars would be gross and net price, and the components in the middle are VAT, discount etc. 

Note that I haven't made any measures to create the gross nor net price. All the data are straight from the data set. 

Any help would be appreciated