Help with Chart.JS and Power Automate

I have a Power Automate flow that I am using to populate a Microsoft Word template dynamically. Part of that template is adding visualizations. To do that, I build the visualizations using HTML and JavaScript, specifically Chart.JS, in my flow, and then I send these visualizations to a 3rd party service that returns an image of the chart. I am doing this for a pie chart and for a bar chart. This is working but what I need help with, is adding a percentage tool tip for each portion of the pie, and a count for each item in the bar chart. Currently, the X axis max value is the largest number of any item in the data, but I would like it to be a max of 33 instead. I am looking for a fast turn around on this, I would like it done within 14-16 hours.