Hi @jloveday ,
The option to format table cell values with Markdown and HTML has been added to eazyBI in version eazyBI for Jira 6.1 - Changelog - eazyBI for Jira.
The “Tips and tricks” section of the eazyBI community site has some examples - Measure formatting (markdown and custom).
Also, look at the eazyBI Demo account - Chart Types - Jira Demo - eazyBI.
Best,
Roberts // support@eazybi.com