[Feature] Support breadcrumbs in the sunburst chart

[stephenLYZ]

What problem does this feature solve?

Breadcrumbs can show the path of the current node. It would be great if sunburst has the same ability as treemap

superset

hightchart

What does the proposed API look like?

like treemap's API: https://echarts.apache.org/zh/option.html#series-treemap.breadcrumb

[Vislesha]

This would be a very useful feature for sunburst. It could be part of legend as well.

[HJK181]

+1

[toarm]

+1

[Vislesha]

+1

[nphias]

+1