Add JIRA link (integrations) and progress fields to feature roadmap

We use the feature roadmap report (exported via the Confluence plugin) as a way to share to other users within our company an internal roadmap for various products. What we are missing is the ability to add additional fields to these reports such as a JIRA link (integrations field) or the progress field to these reports. Can you add these as configurable fields that can be added to the feature roadmap report?

These can be of course added in a custom pivot report but it does not show up as nicely as the feature roadmap does and is much harder to read.