1. Make a new picture (CTRL+N) i used the format 477x250 pixels.
2. Type a text in the middle of the image using the 'Horizontal Type Tool'. (look at the image below)

3. Right-click on the text-layer and choose 'Razterize Layer
4. Click on Edit > Transform > Perspective.
5. Click on the upper right corner and drag it down. (look at the image below)

6. Double-click inside the 'box' to accept the change.
7. Press CTRL+T to transform. Make the images width smaller. (look at the image below)

8. Double-click in the middle of the 'box' to accept the changes.
Here is my final result:
