Add data attribute in Plot

In this example Plot: Horizontal bar chart with a label / Observable | Observable I would like to add data attribute, not areaLabel/ariaDescription, to the text with the words “Apple”, Google", etc. How can I do this?

Help please

Data attributes are not natively supported at the moment (maybe it could be added as a feature request). It’s probably possible to add them (if a bit difficult) using a render transform and custom channels.