'Task Name' missing from export wizard fields options

Hi

I am very new to MS Project, so this may be an oversight but I am having a very frustrating problem.

I work in a company that does not use Project habitually and I need to be able to export my Gannt charts to share them with Project Leads

Using the export Wizard, it all seems fairly simple apart from that I am missing 'Task Name' as an export field option. This then makes the result on Excel useless.

As I say, I am new to this and also not very technical so would really appreciate an answer in the simplest terms possible!

Unfortunately I can't include a screenshot, so hope this makes sense

Thanks :)