code: func (t *Table) SetOffset(row, column int) *Table {
  	t.rowOffset, t.columnOffset = row, column
  	t.trackEnd = false
  	return t
  }
docs: // SetOffset sets how many rows and columns should be skipped when drawing the
  // table. This is useful for large tables that do not fit on the screen.
  // Navigating a selection can change these values.
  //
  // Fixed rows and columns are never skipped.