Need to add Hardware tab in a chart form

Hello!

Can anyone help out?, I’ve been trying to figure out how to move my “hardware list” into a tab while keeping the chart format. Keep in mind each SKU has a different hardware kit included.

Here is what I have so far. I created a tab and a metafeild running the .JSON but I cant seem to format it in a chart.

Please help.

This is how it should look like

But this is how it’s showing