Do I need custom visualizations to achieve this look?

[random9]

Hello,

I want to create this look for my dashboard.

Now the challenges:
1) For "Customer: Peter"-Label: is it possible to have a text label that uses data of mine but as a text and not as a number?

2) I want products to be grouped by the category they belong to, eg my shirts under the category Shirts, and my Hoodie unter the category Hoodies. But how do I create this look? I do need a custom visualizations that creates charts according to the categories and then stack on top of each other until all categories have been listed. Is it possible to create this?

3) How can you create a flexible total position, that puts itself right at the end after all products have been listed?

4) Is it possible to create this exact color border scheme with the pink color framing the columns of the dark purple? 

I've made this, but the things above are still bugging me:

That's how I would create this given look. I'm also open for different suggestions on how to do it or if there's even a better way. Thanks!