waterfall

Hello everyone

I’m trying to create a waterfall analysis. I have done a test with spare numbers with several products referring to 3 macro Line of business. In the future there can be also more aggregate layer of Line of business and I would like to create a dynamic calculation of the categories of the waterfall but this is a further steps

Basically I’ve found an example as per attachement but I’m already stucked with excel upload because it gives errors on most of the tables in particular the Breakdown and Category table I’ve created which I understand they are required to proceed in the walkanalysis process

Do you know what it is wrong about these the tables I’ve created that I cannot neither upload ?

Excel with data example to be uploaded

https://docs.google.com/spreadsheets/d/1am5P38I8EitJH4nME3Ek4HlkatT-46kS/edit?usp=sharing&ouid=111763820866770123497&rtpof=true&sd=true

Power BI Template which I would like to copy

https://drive.google.com/file/d/1S9Q3z0M5kocQDphw5MmNe7AAU6BhP4S2/view?usp=sharing

thanks for help in advance