Removing Tab Text on Android using FormsAppCompatActivity

I follow the @JamesMontemagno 's post about the implementation of Material in Android Apps using Xamarin.Forms 2.0 (So, I'm using FormsAppCompatActivity).

Everything went ok, until adding a TabbedPage to my app. My customer does not want a tittle in the tabs so I have to remove them. Before Xamarin.Forms 2.0, I was using ActionBar and I could remove the title easy using a custom render. But now seems to be so different (because now is using ToolBar).

Anyone has an idea how to achieve this without putting Title = "" on my code?

Thanks in advance