How to include LabelFormat to billboard.js?

Hi,

I created a node with the label (page title) and data (field with the number, ex. field_data_charts). With Pie and Donut I see only the percent in the chart.
Is there any way to include also the data (number) stored in field_data_charts with some text? Like here: https://naver.github.io/billboard.js/demo/#PieChartOptions.LabelFormat

There we see Pie chart with 30$ and 50$ data, not only percents.

Any idea how to do that?

Thanks