How to display same table but different column in one row?

Firstly, create a model. As the example below, I created new model called "Payroll_model". Inside the model, make array for the data that you want to display and make SQL statement as example below :

Next, at the controller, you can call back the previous model :

At the view, you must do a looping and call the array from the controller 

so that all the data can be display.