You should place tag #Beginner on your article to help people find it

Here is your Plotly code.

 

fig = go.Figure(
       data=[
           go.Bar(
               y=df['category'],
               x=df['debit']
           )
       ],
       layout=go.Layout(
           title='Total Monthly Cost'
       )
    )

You should convert df to a list to pass the data to the graph. Since it takes an array, it cannot display a data frame.

Try it like this:

df['category'].tolist()

df['debit'].tolist()

I reproduced your case on our data, and yes, the problem is with treeMap.

The problem is in the columns. If your pivot table has columns (in your case, years), DeepSeeWeb does not know how to display them on the treeMap. As an experiment, try removing years from the pivot table and see if any labels appear there.

I am part of the team that supports DeepSeeWeb. I'll create an issue for our front-end department