Title

I want to title the sections within the document. I was doing so by creating a text field, putting 'xx' in the Label field, the title I wanted in the Placeholder field, and then clicking 'Hide Label' and 'Disabled'. It works great within the forms app. However, when you transfer it to PDF, it comes up as a blank field. I tried multiple different combinations using the Label and Placeholder fields, and the selections at the bottom such as 'Hide Label', and no matter what I do the best I can get for a section title once I transfer it to PDF, is the title I want with an empty field box below it. Is there any way around this?